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.450 Bushmaster, 18" Parkerized Heavy Barrel, 1:24 Twist, Mid Length Gas System

Regular price $130.00
Regular price $170.99 Sale price $130.00
Sale - 23% Sold out

Free shipping in the USA (3-8 days)

Made in the USA

Money back guarantee

Product Details

This Bear Creek Arsenal AR-15 18" heavy barrel, parkerized .450 Bushmaster barrel has a mid length gas system with a 1:24 twist rate. Our .450 Bushmaster parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal ar barrel in your AR15 next build and experience superior performance backed by a lifetime warranty!

All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection. Visit our YouTube channel to see our AR15 and AR10 barrels in action and get answers to common questions about your gun.


Weight: 2.0 KG 

Length: 18

Profile: Heavy Barrel

Twist: 1:24

Finish: Parkerized

Material: 4150 Chrome Moly Vanadium

Thread Pitch: 5/8 x 32

Caliber: .450 Bushmaster

Gas System: Mid Length

Gas Block System: 0.750

Gas Hole Diameter 0.089


FREE Shipping

We believe that you should enjoy the benefit of free shipping on all your orders within the USA. That's why no matter what you buy, we will ship it for free, so the price you see is exactly what you pay. No hidden fees or shipping charges.

Delivery Times: 3-8 Business Days

When you're buying from us, you deserve fast and reliable service. That's why we have our standard express shipping in order to deliver your package as soon as possible once the order has been processed (normally within 1-3 days). Please note, there are times when orders can be delayed and in these cases, we will strive to notify you as soon as we can on the status of your order.

Moneyback Guarantee

We will gladly accept your return within 30 days of the original purchase if the product is broken or faulty at arrival. Please, see below for our full Returns Policy.

Return Process

We will pay for the return shipping label if you received a broken/defective item(s) or the item(s) doesn't match our description. As soon as we receive the item(s) back we will process a refund for the item(s)which was/were returned. We require some evidence that the item is broken or faulty before processing a refund.

Please send photos of the item in the rare event that it arrives broken/faulty to support at gungeardepot dot com, and we will do the rest.

.450 Bushmaster, 18" Parkerized Heavy Barrel, 1:24 Twist, Mid Length Gas System

Sale - 23%

.450 Bushmaster, 18" Parkerized Heavy Barrel, 1:24 Twist, Mid Length Gas System Sale - 23%